IA-32 architecture control registers
control registers CR0..7 |
reg. |
3 1 |
3 0 |
2 9 |
2 8 |
2 7 |
2 6 |
2 5 |
2 4 |
2 3 |
2 2 |
2 1 |
2 0 |
1 9 |
1 8 |
1 7 |
1 6 |
1 5 |
1 4 |
1 3 |
1 2 |
1 1 |
1 0 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
MSW |
|
reserved |
N E |
E T |
T S |
E M |
M P |
P E |
CR0 |
P G |
C D |
N W |
reserved |
A M |
r. |
W P |
reserved |
N E |
E T |
T S |
E M |
M P |
P E |
CR1 |
reserved |
CR2 |
page fault virtual address |
CR3 |
page directory base |
reserved |
P C D |
P W T |
res. |
page directory pointer table base (if CR4.PAE=1) |
CR4 |
reserved |
OS XM EX |
OS FX SR |
P C E |
P G E |
M C E |
P A E |
P S E |
D E |
T S D |
P V I |
V M E |
CR5 |
reserved |
CR6 |
reserved |
CR7 |
reserved |
|